Halo (optical phenomenon) - Wikipedia

22° halo - Wikipedia

Atmospheric Optics – Crayford Manor House Astronomical Society Dartford

I spotted a halo around the sun. Sun's Halo is an optical phenomenon that occurs due to sunlight refracting in millions of hexagonal ice crystals suspended in the atmosphere. : r/Damnthatsinteresting

Wikipedia:Featured pictures/Natural phenomena/Atmospheric optics - Wikipedia

22° halo - Wikipedia

Halo (optical phenomenon) - Wikipedia

Focus On: 20 Most Popular Atmospheric Optical Phenomena: Atmospheric Optics, Rainbow, Fata Morgana (mirage), Foo Fighter, Halo (optical phenomenon), Light Circumhorizontal Arc, Alpenglow, etc. - Kindle edition by Wikipedia contributors. Reference

Sun Halo (Optical Phenomenon), Driving down the road Saturd…

Atmospheric optics - Wikipedia

One New Mexico Halo Photo: Nine Different Optical Phenomena

Halo (optical phenomenon) - Wikipedia

What makes a ring around the sun or moon? Climate and Agriculture in the Southeast

Sun Halo yesterday on our small town — Steemit